Leaning Tower of Pisa

Leaning Tower of Pisa
Leaning Tower of Pisa (Italian: Torre pendente di Pisa) is the Italian city of Pisa Cathedral bell tower, was supposed to be a tower vertically but began rods after Alibd building in August 1173 m shortly. Located next to the Cathedral of Pisa "Square miracles" piazza dei Miracoli.
Leaning Tower of Pisa in Italy in Tuscany in the state, began construction in 1173 AD, and its construction lasted 199 years, known as the Leaning Tower of Pisa to the presence of Milan and its deviation from the vertical plane. Consists of eight floors built of white marble Roman-style, up 56.2 meters and has a built inside the walls staircase consists of 300 degrees, (currently equipped with a lift).
Tendency is clearly visible as is about 18 feet (tilt more than five degrees), and it is said that the reason for this inclination is looseness in the building and landing on the soil of the tower. This inclination emerged since the early stages of building the tower, but the architects have continued to build on the basis of the same inclination, and in 1275 AD, when they were building the fourth and fifth periodic reports of the tower tried Architects move the weight of the tower center to avoid Milan, but it seems they did not succeed, so, so now underway attempts to stop the inclination and by establishing a dolly trusses. Since 1990, in the last century closed the tower to prevent tourists from climbing it fair to collapse at any moment. Height of the tower is 56.2 meters above the ground. Its mass is estimated at 14,500 tons. The current tendency is estimated at 5.5 degrees, and the tower 294 degrees.
Has been associated with the famous Leaning Tower of Italian Galileo Galilei Galileo in the world and experience on the ground to accelerate.

Tourism
Tourists come to him from all over the world and is considered one of the most important monuments